capability.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * AppArmor security module
 4 *
 5 * This file contains AppArmor capability mediation definitions.
 6 *
 7 * Copyright (C) 1998-2008 Novell/SUSE
 8 * Copyright 2009-2013 Canonical Ltd.
 9 */
10
11#ifndef __AA_CAPABILITY_H
12#define __AA_CAPABILITY_H
13
14#include <linux/sched.h>
15
16#include "apparmorfs.h"
17
18struct aa_label;
19
20/* aa_caps - confinement data for capabilities
21 * @allowed: capabilities mask
22 * @audit: caps that are to be audited
23 * @denied: caps that are explicitly denied
24 * @quiet: caps that should not be audited
25 * @kill: caps that when requested will result in the task being killed
26 * @extended: caps that are subject finer grained mediation
27 */
28struct aa_caps {
29	kernel_cap_t allow;
30	kernel_cap_t audit;
31	kernel_cap_t denied;
32	kernel_cap_t quiet;
33	kernel_cap_t kill;
34	kernel_cap_t extended;
35};
36
37extern struct aa_sfs_entry aa_sfs_entry_caps[];
38
39kernel_cap_t aa_profile_capget(struct aa_profile *profile);
40int aa_capable(const struct cred *subj_cred, struct aa_label *label,
41	       int cap, unsigned int opts);
42
43static inline void aa_free_cap_rules(struct aa_caps *caps)
44{
45	/* NOP */
46}
47
48#endif /* __AA_CAPBILITY_H */